The outside temperature was -28 as Emily Pieper lead cows to the milking parlor at Metogga Lake Dairy, Jan. 30, 2019 in New Prague, Minn. The Pieper family dairy farm has been around since 1973, and this morning starting a 4 a.m., the milked 412 cows, produce 4,000 gallons of milk. Jerry Holt, AP